omsorg/omsorgapp/src/modules/facilities/FacilityDetailPanel.jsx

import { useState } from "react";
import { Pencil, Trash2 } from "lucide-react";

import OmsorgCard from "../../components/OmsorgCard";
import OmsorgButton from "../../components/ui/OmsorgButton";
import { useAuth } from "../../app/AuthContext";
import EditFacilityDialog from "./EditFacilityDialog";
import FacilityContactsList from "./FacilityContactsList";
import FacilityQualificationRatesList from "./FacilityQualificationRatesList";

function formatFollowUpDueDate(followUpDueDate) {
  if (!followUpDueDate) {
    return "—";
  }
  return new Date(followUpDueDate).toLocaleDateString("de-DE");
}

function formatAddress(street, postalCode, city, country) {
  const line = [postalCode, city].filter(Boolean).join(" ");
  const parts = [street, line].filter(Boolean);

  if (country && country !== "Deutschland") {
    parts.push(country);
  }

  return parts.length > 0 ? parts.join(", ") : "—";
}

export default function FacilityDetailPanel({ facility, onUpdated }) {
  const { hasPermission } = useAuth();
  const canEdit = hasPermission("Facilities", "Edit");
  const canDelete = hasPermission("Facilities", "Delete");
  const [isEditDialogOpen, setIsEditDialogOpen] = useState(false);
  const [isDeleting, setIsDeleting] = useState(false);

  async function handleDelete() {
    if (!window.confirm(`${facility.name} wirklich löschen?`)) {
      return;
    }

    setIsDeleting(true);
    const result = await window.omsorg.facilities.delete(facility.id);
    setIsDeleting(false);

    if (result.ok) {
      onUpdated?.(null);
    }
  }

  if (!facility) {
    return (
      <OmsorgCard>
        <div className="employee-detail-empty">
          <h2>Keine Einrichtung ausgewählt</h2>
          <p>Wähle links eine Einrichtung aus.</p>
        </div>
      </OmsorgCard>
    );
  }

  return (
    <OmsorgCard>
      <div className="employee-detail">
        <div className="employee-detail-header">
          <div>
            <h2>{facility.name}</h2>
            <span className="omsorg-badge omsorg-badge--neutral">{facility.crmStatus}</span>
          </div>

          {canEdit && (
            <OmsorgButton variant="secondary" icon={Pencil} onClick={() => setIsEditDialogOpen(true)}>
              Bearbeiten
            </OmsorgButton>
          )}

          {canDelete && (
            <OmsorgButton variant="secondary" icon={Trash2} onClick={handleDelete} disabled={isDeleting}>
              Löschen
            </OmsorgButton>
          )}
        </div>

        <div className="employee-detail-grid">
          <div>
            <strong>Art der Einrichtung</strong>
            <p>{facility.facilityType ?? "—"}</p>
          </div>

          <div>
            <strong>Website</strong>
            <p>
              {facility.website ? (
                <a href={facility.website} target="_blank" rel="noreferrer">
                  {facility.website}
                </a>
              ) : (
                "—"
              )}
            </p>
          </div>

          <div>
            <strong>Adresse</strong>
            <p>{formatAddress(facility.street, facility.postalCode, facility.city, facility.country)}</p>
          </div>

          <div>
            <strong>Rechnungsadresse</strong>
            <p>
              {formatAddress(
                facility.billingStreet,
                facility.billingPostalCode,
                facility.billingCity,
                facility.billingCountry
              )}
            </p>
          </div>

          {facility.followUpDueDate && (
            <div>
              <strong>Wiedervorlage fällig am</strong>
              <p>{formatFollowUpDueDate(facility.followUpDueDate)}</p>
            </div>
          )}

          <div>
            <strong>Verrechnungssatz</strong>
            <p>{facility.billingRate != null ? `${facility.billingRate} EUR/Std.` : "—"}</p>
          </div>

          <div>
            <strong>Zuschläge</strong>
            <p>
              Nacht {facility.nightSurchargePercent ?? "—"}% · Sa {facility.saturdaySurchargePercent ?? "—"}% ·
              So {facility.sundaySurchargePercent ?? "—"}% · Feiertag {facility.holidaySurchargePercent ?? "—"}%
            </p>
          </div>

          <div>
            <strong>Fahrtkosten</strong>
            <p>{facility.travelCostRate != null ? `${facility.travelCostRate} EUR (Pauschale je Einsatz)` : "—"}</p>
          </div>

          <div>
            <strong>Mindeststunden</strong>
            <p>{facility.minimumHours ?? "—"}</p>
          </div>

          <div>
            <strong>Pausenregelung</strong>
            <p>{facility.breakPolicy ?? "—"}</p>
          </div>

          <div>
            <strong>Abrechnungsintervall</strong>
            <p>{facility.billingInterval ?? "—"}</p>
          </div>

          <div>
            <strong>Zahlungsziel</strong>
            <p>{facility.paymentTermDays != null ? `${facility.paymentTermDays} Tage` : "—"}</p>
          </div>

          <div>
            <strong>Individuelle Vereinbarungen</strong>
            <p>{facility.individualAgreements ?? "—"}</p>
          </div>
        </div>

        <FacilityQualificationRatesList facilityId={facility.id} />
        <FacilityContactsList facilityId={facility.id} />
      </div>

      {isEditDialogOpen && (
        <EditFacilityDialog
          facility={facility}
          onClose={() => setIsEditDialogOpen(false)}
          onUpdated={(updatedFacility) => {
            setIsEditDialogOpen(false);
            onUpdated?.(updatedFacility);
          }}
        />
      )}
    </OmsorgCard>
  );
}